Nielsen Hayden genealogy
Wernher I
- 1228
Generation: 1
Generation: 3
Generation: 4
1. Wernher I (son of Ulrich and Anna von Zähringen); died in 1228 in near Acre, Palestine. Wernher married Alix de Lorraine about 1220. Alix (daughter of Frédéric II and Agnes de Bar) died before 29 Sep 1242. [Group Sheet] [Family Chart]
Children:- Udalhardis von Kyburg
- Hartmann V von Kyburg died on 3 Sep 1263.
2. Ulrich (son of Hartmann II and Richenza von Lenzburg); died in 1227. Ulrich married Anna von Zähringen. [Group Sheet] [Family Chart]
3. Anna von Zähringen (daughter of Berchtold IV von Zähringen and Heilwig von Froburg). Children:
- 1. Wernher I died in 1228 in near Acre, Palestine.
- Heilwig von Kyburg died on 30 Apr 1260.
Generation: 3
4. Hartmann II (son of Adalbert and Mechtild); died after 22 Aug 1180. Hartmann married Richenza von Lenzburg. Richenza died about 24 Apr 1172. [Group Sheet] [Family Chart]
5. Richenza von Lenzburg died about 24 Apr 1172. Children:
- 2. Ulrich died in 1227.
6. Berchtold IV von Zähringen was born about 1125 (son of Konrad I of Zähringen and Burgundy and Clemence de Namur); died on 8 Dec 1186. Berchtold married Heilwig von Froburg. Heilwig died before 1183. [Group Sheet] [Family Chart]
7. Heilwig von Froburg died before 1183. Children:
- 3. Anna von Zähringen
- Agnes von Zähringen died on 10 May 1239.
Generation: 4
8. Adalbert (son of Hartmann I and Adelheid von Winterthur); died on 12 Sep 1151. Adalbert married Mechtild. Mechtild died between 12 Mar 1152 and 1180. [Group Sheet] [Family Chart]
9. Mechtild died between 12 Mar 1152 and 1180. Children:
- 4. Hartmann II died after 22 Aug 1180.
12. Konrad I of Zähringen and Burgundy was born about 1090 (son of Berchtold II of Swabia and Zähringen and Agnes von Rheinfelden); died on 8 Jan 1152. Konrad married Clemence de Namur. Clemence (daughter of Godfrey of Namur and Ermisende of Luxembourg) died on 28 Dec 1158. [Group Sheet] [Family Chart]
13. Clemence de Namur (daughter of Godfrey of Namur and Ermisende of Luxembourg); died on 28 Dec 1158. Children:
- 6. Berchtold IV von Zähringen was born about 1125; died on 8 Dec 1186.